DE50312342D1 - MULTISTAGE TRANSMISSION - Google Patents

MULTISTAGE TRANSMISSION

Info

Publication number
DE50312342D1
DE50312342D1 DE50312342T DE50312342T DE50312342D1 DE 50312342 D1 DE50312342 D1 DE 50312342D1 DE 50312342 T DE50312342 T DE 50312342T DE 50312342 T DE50312342 T DE 50312342T DE 50312342 D1 DE50312342 D1 DE 50312342D1
Authority
DE
Germany
Prior art keywords
multistage transmission
multistage
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50312342T
Other languages
German (de)
Inventor
Gerhard Gumpoltsberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Application granted granted Critical
Publication of DE50312342D1 publication Critical patent/DE50312342D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six engaging means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
DE50312342T 2002-07-11 2003-07-05 MULTISTAGE TRANSMISSION Expired - Lifetime DE50312342D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231414A DE10231414A1 (en) 2002-07-11 2002-07-11 Multi-speed transmission
PCT/EP2003/007220 WO2004007996A1 (en) 2002-07-11 2003-07-05 Multi-speed gearbox

Publications (1)

Publication Number Publication Date
DE50312342D1 true DE50312342D1 (en) 2010-03-04

Family

ID=29796289

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10231414A Withdrawn DE10231414A1 (en) 2002-07-11 2002-07-11 Multi-speed transmission
DE50312342T Expired - Lifetime DE50312342D1 (en) 2002-07-11 2003-07-05 MULTISTAGE TRANSMISSION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10231414A Withdrawn DE10231414A1 (en) 2002-07-11 2002-07-11 Multi-speed transmission

Country Status (4)

Country Link
US (1) US7186202B2 (en)
EP (1) EP1521924B1 (en)
DE (2) DE10231414A1 (en)
WO (1) WO2004007996A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231350A1 (en) * 2002-07-11 2004-01-29 Zf Friedrichshafen Ag Multi-speed transmission
EP1857709B1 (en) * 2005-03-09 2012-04-25 Aisin Aw Co., Ltd. Automatic transmission for vehicle
RU2283980C1 (en) * 2005-04-05 2006-09-20 Общество с ограниченной ответственностью "КАТЕ" Hydromechanical transmission
DE102007022776A1 (en) 2007-05-15 2008-12-04 Zf Friedrichshafen Ag Multi-speed transmission
JP4350770B2 (en) * 2007-05-31 2009-10-21 ジヤトコ株式会社 Automatic transmission
US20100032296A1 (en) * 2008-08-07 2010-02-11 Protein Forest, Inc. Systems and methods for quantitative analyte transfer
US8419586B2 (en) 2009-05-22 2013-04-16 Honda Motor Co., Ltd. Automatic transmission

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522616A (en) 1974-08-27 1978-08-23 Volvo Ab Epicyclic change-speed transmission systems
DE2936969A1 (en) * 1979-09-13 1981-04-02 Daimler-Benz Ag, 7000 Stuttgart PLANETARY WHEEL CHANGE-GEARBOX WITH ONE ADDITIONAL AND ONE MAIN GEARBOX FOR VEHICLES
JP2671463B2 (en) 1988-12-07 1997-10-29 トヨタ自動車株式会社 Gearbox for automatic transmission
FR2656055B1 (en) 1989-12-18 1994-04-29 Lepelletier Pierre MULTI-SPEED AUTOMATIC TRANSMISSION FOR MOTOR VEHICLE.
JP2956170B2 (en) * 1990-09-05 1999-10-04 日産自動車株式会社 Planetary gear train of automatic transmission
JP2693632B2 (en) * 1990-09-14 1997-12-24 本田技研工業株式会社 Planetary gear transmission
DE59108372D1 (en) * 1991-09-11 1997-01-02 Siemens Ag Control for a motor vehicle drive with an automatic transmission
US5295924A (en) * 1992-12-07 1994-03-22 Ford Motor Company Multiple speed nonsynchronous automatic transmission for motor vehicles
DE4330391B4 (en) * 1993-03-31 2008-02-07 Robert Bosch Gmbh Method for operating a vehicle with continuously variable transmission
US5435792A (en) * 1994-03-28 1995-07-25 Ford Motor Company Multiple-speed automatic transmission for motor vehicles
DE19610950B4 (en) * 1996-03-20 2006-04-06 Robert Bosch Gmbh System for adjusting the ratio of a continuously variable transmission
JP2000234664A (en) 1998-12-17 2000-08-29 Exedy Corp Automatic transmission
JP4144106B2 (en) 1998-12-21 2008-09-03 アイシン・エィ・ダブリュ株式会社 Automatic transmission for vehicles
DE19912480B4 (en) 1999-03-22 2006-03-16 Zf Friedrichshafen Ag Automatically switchable motor vehicle transmission
JP2000291747A (en) 1999-04-02 2000-10-20 Aisin Seiki Co Ltd Transmission gear
US6083135A (en) * 1999-06-18 2000-07-04 Ford Global Technologies, Inc. Multiple speed overdrive transmission for a motor vehicle
US6053839A (en) * 1999-06-18 2000-04-25 Ford Global Technologies, Inc. Multiple speed overdrive transmission for a motor vehicle
JP4244461B2 (en) * 1999-09-09 2009-03-25 アイシン・エィ・ダブリュ株式会社 Automatic transmission for vehicles
DE19949507B4 (en) * 1999-10-14 2014-10-23 Zf Friedrichshafen Ag Multi-speed transmission
US6217474B1 (en) 1999-10-22 2001-04-17 General Motors Corporation Multi speed power transmission
US6425841B1 (en) * 2000-08-28 2002-07-30 General Motors Corporation Multi-speed power transmission
DE10200379A1 (en) 2001-01-09 2002-08-01 Aisin Aw Co automatic transmission
JP4438247B2 (en) * 2001-03-29 2010-03-24 アイシン・エィ・ダブリュ株式会社 Automatic transmission for vehicles
DE10115987A1 (en) * 2001-03-30 2002-10-02 Zahnradfabrik Friedrichshafen Multi-speed transmission
DE10115983A1 (en) * 2001-03-30 2002-10-10 Zahnradfabrik Friedrichshafen Multi-speed transmission
JP2002323098A (en) * 2001-04-25 2002-11-08 Kyowa Metal Work Co Ltd Multistage transmission planetary gear train
US6709358B2 (en) * 2001-09-19 2004-03-23 General Motors Corporation Family of multi-speed transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms
JP3736481B2 (en) 2001-10-30 2006-01-18 トヨタ自動車株式会社 Automatic transmission
US6645116B1 (en) * 2002-04-26 2003-11-11 General Motors Corporation Six speed planetary transmission mechanisms with three interconnected gearsets
DE10221095A1 (en) 2002-05-11 2004-07-22 Zf Friedrichshafen Ag Multi-speed transmission
US6672987B1 (en) * 2002-06-18 2004-01-06 General Motors Corporation Multi-speed transmissions with a stationary planetary member
DE10231350A1 (en) 2002-07-11 2004-01-29 Zf Friedrichshafen Ag Multi-speed transmission
DE10231413A1 (en) * 2002-07-11 2004-01-29 Zf Friedrichshafen Ag Multi-speed transmission
US6746358B2 (en) 2002-10-19 2004-06-08 General Motors Corporation Planetary transmissions with three interconnected gear sets and six selectable torque transmitting devices
DE102004023960A1 (en) * 2004-05-14 2005-12-01 Zf Friedrichshafen Ag Multi-speed transmission

Also Published As

Publication number Publication date
WO2004007996A1 (en) 2004-01-22
US7186202B2 (en) 2007-03-06
US20050239593A1 (en) 2005-10-27
EP1521924A1 (en) 2005-04-13
DE10231414A1 (en) 2004-01-29
EP1521924B1 (en) 2010-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition